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Volumn 67, Issue 31, 2011, Pages 5693-5699
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Ambient synthesis of spiro[4H-pyran-oxindole] derivatives under [BMIm]BF4 catalysis
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Author keywords
Catalysis; Ionic liquid; Multi component reaction; Spiro 4H pyran oxindole
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Indexed keywords
1,3 DICARBONYL;
2 AMINO 1' BENZYL 7,7 DIMETHYL 2',5 DIOXO 5,6,7,8 TETRAHYDRO SPIRO[CHROMENE 4,3' INDOLINE] 3 CARBONITRILE;
2 AMINO 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO[3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBONITRILE;
2 AMINO 2',5 DIOXO 5,6,7,8 TETRAHYDRO SPIRO[CHROMENE 4,3' INDOLINE] 3 CARBONITRILE;
2 AMINO 5' METHOXY 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO [3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBONITRILE;
2 AMINO 6 METHYL 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO[3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBONITRILE;
2 AMINO 7,7 DIMETHYL 2',5 DIOXO 5,6,7,8 TETRAHYDRO SPIRO [CHROMENE 4,3' INDOLINE] 3 CARBONITRILE;
ACETIC ACID DERIVATIVE;
BORIC ACID;
CARBONYL DERIVATIVE;
CARBOXYLIC ACID DERIVATIVE;
ETHYL 2 AMINO 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO[3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBOXYLATE;
ETHYL 2 AMINO 2',5 DIOXY 5,6,7,8 TETRAHYDRO SPIRO[CHROMENE 4,3' INDOLINE] 3 CARBOXYLATE;
ETHYL 2 AMINO 5 METHOXY 3' CYANO 6' PROPYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5 CARBOXYLATE;
ETHYL 2 AMINO 5 METHOXY 6 METHYL 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO[3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBOXYLATE;
ETHYL 2 AMINO 5' NITRO 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO [3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBOXYLATE;
ETHYL 2 AMINO 6' METHYL 2',5 DIOXO 5,6 DIHYDRO SPIRO[PYRANO[3,2 C]QUINOLINE 4,3' INDOLINE] 3 CARBOXYLATE;
ETHYL 2 AMINO 7,7 DIMETHYL 2',5 DIOXO 5,6,7,8 TETRAHYDRO SPIRO[CHROMENE 4,3' INDOLINE] 3 CARBOXYLATE;
ETHYL 2' AMINO 3' CYANO 6' METHYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5' CARBOXYLATE;
ETHYL 2' AMINO 3' CYANO 6' PROPYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5' CARBOXYLATE;
ETHYL 2' AMINO 5 BROMO 3' CYANO 6' PROPYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5' CARBOXYLATE;
ETHYL 2' AMINO 5 CHLORO 3' CYANO 6' METHYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5' CARBOXYLATE;
ETHYL 2' AMINO 5 METHOXY 3' CYANO 6' METHYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5' CARBOXYLATE;
ETHYL 2' AMINO 5 NITRO 3' CYANO 6' PROPYL 2 OXO SPIRO[INDOLINE 3,4' PYRAN] 5' CARBOXYLATE;
ETHYLCYANO ACETATE;
ISATIN DERIVATIVE;
MALONONITRILE;
OXINDOLE;
SPIRO[4H PYRAN OXINDOLE] DERIVATIVE;
TERAFLUOROBORATE;
UNCLASSIFIED DRUG;
ARTICLE;
CATALYSIS;
CATALYST;
CHEMICAL STRUCTURE;
ENVIRONMENTAL TEMPERATURE;
ONE POT SYNTHESIS;
PRIORITY JOURNAL;
REACTION OPTIMIZATION;
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EID: 79959727727
PISSN: 00404020
EISSN: 14645416
Source Type: Journal
DOI: 10.1016/j.tet.2011.05.077 Document Type: Article |
Times cited : (114)
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References (44)
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